EPA Method 8250 - Acid Matrix Spiking Solution

Tris(3,5-dimethylphenyl) phosphate,1000 µg/mL,isooctane,1mL,

cis-Decaline, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 493-01-6

Sulfur Calibration Mixtures: Di-n-butyl sulfide in Light White Oil (less than 20mg/kg S) Unit : 10mL screw-capped bottle Light White Mineral Oil Heavy White Mineral Oil (20 cSt at 40°C) (70 cSt at 40°C)